Home / 73,962,010.73-110,958,147.40-25,433,562.08

Finding the Fourth Proportional to 73,962,010.73, 110,958,147.40 and 25,433,562.08

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Solution

The fourth proportional to 73,962,010.73, 110,958,147.40 and 25,433,562.08 is: 38,155,546.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,962,010.73 : 110,958,147.40 = 25,433,562.08 : x
  2. Step 2: Convert to fraction form
    73,962,010.73/110,958,147.40 = 25,433,562.08/x
  3. Step 3: Cross multiply
    73,962,010.73x = 110,958,147.40 × 25,433,562.08
  4. Step 4: Simplify right side
    73,962,010.73x = 2,822,060,929,745,455
  5. Step 5: Solve for x
    x = 2,822,060,929,745,455/73,962,010.73
  6. Step 6: Final answer
    x = 38,155,546.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.